Punisher Customs Dually Undercocking Kit for the Phantom.
I've used 5 undercocking kits, and this is by far the best.
This kit mounts on the Phantom gripframe, and can not be used with a Vertical bottle adapter.
This kit has been used for twice and is in mint condition.

I will also through in a FREE White Wolf 12 gram check valve. Never used!

$140